@article{kn:barany,
  title={A generalization of Carath{\'e}odory's theorem},
  author={B{\'a}r{\'a}ny, I.},
  journal={Discrete Mathematics},
  volume={40},
  number={2-3},
  pages={141--152},
  year={1982},
  publisher={Elsevier}
}

@article{kn:boros,
  title={The number of triangles covering the center of an n-set},
  author={Boros, E. and F{\"u}redi, Z.},
  journal={Geometriae Dedicata},
  volume={17},
  number={1},
  pages={69--77},
  year={1984},
  publisher={Springer}
}

@article{kn:fox,
  title={Overlap properties of geometric expanders},
  author={Fox, J. and Gromov, M. and Lafforgue, V. and Naor, A. and Pach, J.},
  journal={Arxiv preprint arXiv:1005.1392},
  year={2010}
}

@article{kn:gill,
  title={Geometric medians},
  author={Gil, J. and Steiger, W. and Wigderson, A.},
  journal={Discrete Mathematics},
  volume={108},
  number={1-3},
  pages={37--51},
  year={1992},
  publisher={Elsevier}
}

@article{kn:gromov,
  title={Singularities, expanders and topology of maps. Part 2: From combinatorics to topology via algebraic isoperimetry},
  author={Gromov, M.},
  journal={Geometric And Functional Analysis},
  pages={1--111},
  year={2010},
  publisher={Springer}
}

@article{kn:jadhav,
  title={Computing a centerpoint of a finite planar set of points in linear time},
  author={Jadhav, S. and Mukhopadhyay, A.},
  journal={Discrete and Computational Geometry},
  volume={12},
  number={1},
  pages={291--312},
  year={1994},
  publisher={Springer}
}

@article{kn:liu,
  title={On a notion of data depth based on random simplices},
  author={Liu, R.Y.},
  journal={The Annals of Statistics},
  pages={405--414},
  year={1990},
  publisher={JSTOR}
}

@article{kn:oja,
  title={Descriptive statistics for multivariate distributions},
  author={Oja, H.},
  journal={Statistics \& Probability Letters},
  volume={1},
  number={6},
  pages={327--332},
  year={1983},
  publisher={Elsevier}
}

@article{kn:rouss,
  title={Depth in an arrangement of hyperplanes},
  author={Rousseeuw, P.J. and Hubert, M.},
  journal={Discrete and Computational Geometry},
  volume={22},
  number={2},
  pages={167--176},
  year={1999},
  publisher={Springer}
}

@article{kn:rouss3,
  title={Computation of robust statistics: depth, median, and related measures},
  author={Rousseeuw, P. and Struyf, A.},
  year={2004},
  publisher={Boca Raton, Fla}
}

@inproceedings{kn:tukey,
  title={Mathematics and the picturing of data},
  author={Tukey, J.W.},
  booktitle={Proceedings of the International Congress of Mathematicians},
  volume={2},
  pages={523--531},
  year={1975}
}

@article{kn:vardi,
  title={The multivariate L1-median and associated data depth},
  author={Vardi, Y. and Zhang, C.H.},
  journal={Proceedings of the National Academy of Sciences},
  volume={97},
  number={4},
  pages={1423},
  year={2000},
  publisher={National Acad Sciences}
}

 @Manual{kn:R,
    title = {R: A Language and Environment for Statistical Computing},
    author = {{R Development Core Team}},
    organization = {R Foundation for Statistical Computing},
    address = {Vienna, Austria},
    year = {2011},
    note = {{ISBN} 3-900051-07-0},
    url = {http://www.R-project.org/},
 }

  @Manual{kn:rsdepth_repos,
    title = {rsdepth: Ray Shooting Depth (i.e. RS Depth) functions for bivariate analysis},
    author = {Nabil Mustafa and Saurabh Ray and Mudassir Shabbir.},
    year = {2011},
    note = {R package version 0.1-2},
  }

